28 BIIIANG TILL Iv. SV. VET.-AKAD. HANDL. BAND 21. AFD. III. N:0 13» 



N. cellulosum Nyl. Syn. p. o21; Mull. Arg. Coiispect. p. 31; 



Nephroma cellulo.suin Aoii. Hook. Haiidb. p. 566. 



secund. Nyl. Syn. 1. c. 

 — Itevigatnm Xyl. Syn. p. 320; Krmplh. Novara p. 121; Mull. 



Arg. Conspect. p. 32; Nephroma resiipinatum 



Babingt. New Zeal. p. S. 



6. Pelti^era (Wild.) Nyl. 



1. P. malacea Acn. Nyl. Syn. p. 323. 

 Syn. Peltidea malacea Ach. Syn. p. 242. 

 Hab. inter niuscos 



Ins. septentr. : ad Papakanri; 



Ins. merid.: ad Bealey River 2—3,000 ped. snpra niare, 

 "Westland. 



.Distr. geogr.: In Europa (in Seandinavia frequens), Asia, 

 Africa, America utraque plus minusve sparsa est inventa. 



2. P. rnfcscens (Neck.) Fr. 



Syn. Lichen rnfescens Neck. Meth. p. 79, Sm. E. Bot. 

 t. 2,300. 



Peltidea canina var. rnfescens Wiilenb. El. Suec. p. 878. 



Peltidea canina var. crispa Ach. L. U. p. 517, Syn. p. 239. 



Peltigera rnfescens Er. L. Enr. p. 46 Mass. Mem. p. 21, 

 KoERB. syst. p. 59, Nyl. Syn. p. 324; Mull. Arg. Conspect. L. 

 Nov. Zel. p. 32. 



Hab. supra mnscos et ad terram nndam 



Ins. merid.: ad Waitati (Blueskins Bay). 



Distr. geogr.: In Enropa tota valde frequens, in Africa, 

 Asia atque in America utraque. 



Obs. Utrum hic lichen ut autonoma species, an ut vari- 

 etas Pelt. caninse sit habendus, auctores inter se dissentiunt. 

 Exempla bene evoluta hand difficulter dignoscuntnr, sed de 

 formis variis certum indicium ferre sit difficilius: De notis 

 (disiunctivis) videas Fr. L. Eur. p. 46. Solte in natura disquisi- 

 tiones controversiam eius rei tollere possunt. 



3. P. polydactyla Hoffm. Fl. Germ. 2 p. 106. 

 Syn. Lichen polydactylus Neck. Meth. p. 132. 

 Peltidea polydactyla Ach. Meth. p. 286, Li. U. p. 549, 



Syn. p. 240. 



